The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-645-7587, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Danfoss Fluid Power Inc Easley Opn. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Danfoss Fluid Power Inc Easley Opn (CAGE 8Z296); Naval Undersea Warfare Ctr (CAGE 50225) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-645-7587 |
| Primary Part Number | 1PD11-F2-6S |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Danfoss Fluid Power Inc Easley Opn |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1PD11-F2-6S PRIMARY | Danfoss Fluid Power Inc Easley Opn (USA) |
| RE-B102216-1 | Naval Undersea Warfare Ctr (USA) |
| Reference | Meaning |
|---|---|
| RE-B102216-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4820-01-645-7587 is a Valve,regulating,fluid Pressure, manufactured by Danfoss Fluid Power Inc Easley Opn, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-645-7587 has 2 manufacturer part numbers on file: 1PD11-F2-6S (Danfoss Fluid Power Inc Easley Opn), RE-B102216-1 (Naval Undersea Warfare Ctr).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.